Tag: Stennis
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RS-25 fires up again to continue 3D printed Pogo testing
NASA and prime contractor Aerojet Rocketdyne are continuing a fast pace of RS-25 test firings with another single engine test on Thursday afternoon. Following a little more than two weeks after the last test, Development Engine 0528 (E0528) ran through its test in the A-1 test stand at the Stennis Space Center in Mississippi. Another…
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RS-25 hot fire opens 2018 testing for SLS engines
The RS-25 test team conducted their first hot-fire test of the year in the A-1 test stand at the Stennis Space Center in Mississippi. The Tuesday afternoon test continued development work started with Development Engine 0528 (E0528) in last month’s hot-fire. The six-minute long firing put the new, “3D printed” pogo accumulator assembly through a…
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RS-25 hot fires with 3D printed Pogo – Facility issue cuts test short
Following closely on the heels of certifying one set of RS-25 engine upgrades and updates for the first Space Launch System (SLS) flights, NASA and RS-25 prime contractor Aerojet Rocketdyne have begun the next phase of testing on Wednesday afternoon. This involved the hot firing of development engine 0528 (E0528) at the Stennis Space Center…
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MAF simulating SLS engine installation with RS-25 pathfinder
Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25 engine to practice the installation of engines on the Core Stage of the Space Launch System (SLS). Each core will receive four RS-25s, which are currently undergoing test firings at the Stennis Space Center, ahead of a path that will see…
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Stennis fires up an untested RS-25 engine
The RS-25 test team at Stennis Space Center hot-fired an untested flight engine on the A-1 Test Stand Thursday to help complete certification of design changes to fly on the Space Launch System (SLS). The test is another step towards the flagship test firing of all four engines on the B-2 Test Stand. RS-25 Test:…
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RS-25 conducts another hot fire as SLS flight engines line up for EM-1
The RS-25 engine team has conducted the latest engine controller unit (ECU) hot-fire acceptance test on Tuesday in the A-1 test stand at the Stennis Space Center in Mississippi. NASA, RS-25 prime contractor Aerojet Rocketdyne, and Stennis facilities contractor Syncom Space Services (S3) performed a flight-duration test firing of Development Engine 0528 (E0528) with the…
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Testing the controller – RS-25 hot fire test for SLS
The RS-25 engine team has performed the latest hot-fire test in the A-1 test stand at the Stennis Space Center in Mississippi on Tuesday. NASA, RS-25 prime contractor Aerojet Rocketdyne, and Stennis facilities contractor Syncom Space Services (S3) are attempting acceptance testing the second engine controller unit (ECU) slated to fly on the first launch…
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RS-25 conducts test for SLS as team waits on new engine controllers
The RS-25 team has conducted the latest hot-fire test of development engine 0528 at the Stennis Space Center in Mississippi on Wednesday. While the team continues to wait for delivery of flight versions of the new engine controller units (ECU), they took the opportunity to conduct an engine test firing to evaluate a design trade-off…
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The Green Run – SLS preparing for milestone static fire tests
The NASA and contractor workforce at Stennis Space Center are nearing completion of structural work on the B-2 test stand that will be used for the Green Run test of the Space Launch System (SLS) Core Stage before its first flight. In addition to SLS Core Stage testing, planning is now also underway for the…
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RS-25 fires up again in latest SLS engine test
The latest static fire test of the development RS-25 engine (E0528) has taken place at the Stennis Space Center. The test is part of a series aimed at validating hardware and software elements, such as the improved engine controller, as the former Space Shuttle Main Engines (SSME) prepare to launch the opening Space Launch System (SLS)…